<div id="menu">
   <!--BEGIN MENU-->
  <ul id="navigationMenu">
    <li><a id="home" href="<?php echo base_url()?>" class="selectedMenu"><?php echo lang('menu_home');?></a></li>
    <li><a id="introduce" href="<?php echo base_url()?>introduce" class="normalMenu"><?php echo lang('menu_introduce');?></a></li>
    <li><a id="recruitment" href="<?php echo base_url()?>recruitment" class="normalMenu"><?php echo lang('menu_recruitment');?></a></li>
    <li><a id="contact" href="<?php echo base_url()?>contact" class="normalMenu"><?php echo lang('menu_contact');?></a></li>
  </ul>
  <!--END MENU--> 
</div>
<script>
	str=window.location.href;
	mang=str.split("/");
	pt=mang.length;
	ptu=pt-1;	
	if(mang[pt-1]==null){
		ptu=pt-2;	
		}
	url=mang[ptu];
	if(url!=""){
		$("#menu a.selectedMenu").addClass("normalMenu");
		$("#menu a.selectedMenu.normalMenu ").removeClass("selectedMenu");
		$("#menu a#"+url).addClass("normalMenu");
		$("#menu a#"+url).removeClass("normalMenu");
		$("#menu a#"+url).addClass("selectedMenu");}
</script>